Jane Street
Jobs, news, and who works there
As of 2026-11-04, Skillenai has indexed 34 Jane Street job postings over the past 90 days (down 93% vs the prior 4 weeks). Jane Street appeared in 116 news articles in the same window.
Last updated · 90d ending 2026-11-04
Talent intelligence
Unlocks are shared across your organization for the rest of the billing period.Talent flows
Where Jane Street's people come from and where they go next: 24-month arrivals and departures, yearly net flow, top source and destination companies, and movement by role.
ex-Caliber scoreHow much weight does Jane Street carry on a resume in US tech? ex-Caliber combines alumni recognition, profile mentions, media coverage, education, and advertised pay to measure employer prestige in this market. Workplace quality and individual ability are separate questions. How the score works
See how much weight Jane Street carries on a resume in the US tech labor market, with a percentile score and a range showing its uncertainty.
Hiring at Jane Street
Weekly Jane Street job postings — last 90 days
Roles Jane Street is hiring for
| Name | Postings | Share |
|---|---|---|
| Cybersecurity Engineer | 9 | 26.5% |
| Software Engineer | 4 | 11.8% |
| Compiler Engineer | 3 | 8.8% |
| Quantitative Researcher | 3 | 8.8% |
| Cybersecurity Operations Engineer | 2 | 5.9% |
| Quantitative Trader | 2 | 5.9% |
| Technical Program Manager | 2 | 5.9% |
| Trader | 2 | 5.9% |
| Architect | 1 | 2.9% |
| Cybersecurity Governance, Risk & Compliance Specialist | 1 | 2.9% |
Skills in Jane Street job postings
| Name | Postings | Share |
|---|---|---|
| Python | 13 | 38.2% |
| OCaml | 10 | 29.4% |
| machine learning | 9 | 26.5% |
| Version control | 8 | 23.5% |
| threat modeling | 8 | 23.5% |
| incident response | 5 | 14.7% |
| Data analysis | 5 | 14.7% |
| Mercurial | 4 | 11.8% |
| automation | 4 | 11.8% |
| Linux | 4 | 11.8% |
| GPU cluster | 4 | 11.8% |
| NCCL | 3 | 8.8% |
| Windows | 3 | 8.8% |
| FSDP | 3 | 8.8% |
| Inductor | 3 | 8.8% |
Where Jane Street is hiring
| Name | Postings | Share |
|---|---|---|
| New York City | 19 | 55.9% |
| Hong Kong | 7 | 20.6% |
| Singapore | 1 | 2.9% |
Who works at Jane Street
From the career profiles Skillenai holds for current staff. Small groups are withheld.
Skills on staff profiles
- sql23%
- OCaml15%
- python15%
- Excel15%
- financial modeling8%
- electronic trading8%
- software engineering8%
- templates8%
- Amazon Redshift8%
- analytical problem solving8%
- PnL8%
- strategy and product lens8%
- validation checks8%
- electronic trading systems8%
- risk analysis8%
- Trading bot8%
Share of observed positions at Jane Street that list the skill.
Degree level
- Associate4
- Master4
- Bachelor2
Field of study
- Computer Science and Engineering2
- Computer Science2
- General Studies1
- Information Technology1
- Registered Nursing/Registered Nurse1
- Science1
Schools
- Massachusetts Institute of Technology3
- NYU Tandon School of Engineering1
- Stuyvesant High School1
- Lane Community College1
- Palm Beach State College1
- University of North Carolina at Chapel Hill1
- University of Maryland1
- Indian Institute of Technology, Bombay1
Jane Street in the news
116 news articles and 135 blog posts mentioned Jane Street in the last 90 days.
News
- Fractile’s £577M Series C: Companies House shows UK chipmaker’s biggest raise yettechfundingnews.com · October 30, 2026
- tl;dr in tech - Issue #69joekarlsson.com · March 7, 2023
- Foldable Fallout — Mon, Oct 26, 2026newslog.app · October 26, 2026
- Critical Cisco Expressway Cluster Flaw Opens Path to Root RCEsecurebulletin.com · October 23, 2026
- Critical Cisco Expressway Flaw Lets Attackers Execute Commands as Rootcyberpress.org · October 22, 2026
- Investors Turn on Data Center Builders as Rising Interest Rates Dampen the AI Tradenewcomer.co · October 16, 2026
Blogs
- The Changing Craft of Programming with John Crepezzisignals-threads.simplecast.com · October 16, 2026
- Agents win the video game, not the codebasesakul-learning.github.io · October 26, 2026
- Deepdive: Fluidstack went from renting gamers’ graphics cards to building Anthropic’s data centerselectroneconomics.substack.com · October 23, 2026
- Starship Reached Orbit. Here's the $1B-Revenue-Per-Launch Math | The Brainstorm 152ark-invest.com · October 7, 2026
- The Daily Brief: Nvidia's $164.5B Neocloud Guarantees Move AI Data Centers Risk Onto Its Booksbytevyte.com · October 23, 2026
- The Two Companies Out-Earning Anthropic on Claude Are a Trading Firm and Metastateofaimarketing.co · August 31, 2026
How this was computed
Weekly job-count charts omit the incomplete current week (weeks start Monday, UTC). Totals include all postings in the stated window. Job counts are postings whose employer resolves to Jane Street over the 90 days ending 2026-11-04; mentions are news and blog documents that resolve to the same entity. Career-profile aggregates come from the Skillenai talent graph with the same suppression the talent-graph API applies.
- note
- Observed profiles counts the career profiles Skillenai holds at this company, not its employee count.
- source
- Skillenai jobs, news and blog indices; Skillenai career-profile corpus
- company_id
- 19848b15fb427284
- data_as_of
- 2026-11-04
- window_days
- 90
- profiles_as_of
- 2026-10-24